\begin{table}
\centering
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\toprule
&  & Non-response (N=860) &  & Response (N=3308) &  &  &  \\ \cmidrule[lr]{3-4}\cmidrule[lr]{5-6}
&    & Mean & Std. Dev. & Mean & Std. Dev. & Diff. in Means & Std. Error \\ \midrule %% TinyTableHeader
Left-right &  & \num{3.6} & \num{1.4} & \num{3.7} & \num{1.4} & \num{0.0} & \num{0.1} \\
&  & N & Pct. & N & Pct. &  &  \\
Education & A-Level & \num{309} & \num{35.9} & \num{1231} & \num{37.2} &  &  \\
& Degree+ & \num{199} & \num{23.1} & \num{1055} & \num{31.9} &  &  \\
& None/GCSE & \num{250} & \num{29.1} & \num{910} & \num{27.5} &  &  \\
& NA & \num{102} & \num{11.9} & \num{112} & \num{3.4} &  &  \\
Social class & AB & \num{196} & \num{22.8} & \num{1028} & \num{31.1} &  &  \\
& C & \num{397} & \num{46.2} & \num{1557} & \num{47.1} &  &  \\
& DE & \num{267} & \num{31.0} & \num{723} & \num{21.9} &  &  \\
Gender & Female & \num{490} & \num{57.0} & \num{1760} & \num{53.2} &  &  \\
& Male & \num{370} & \num{43.0} & \num{1548} & \num{46.8} &  &  \\
\bottomrule
\end{tblr}
\end{table}
